public function perform(Installer $installer)
{
if (version_compare(PHP_VERSION, self::PHP_MINIMUM_VERSION, '<')) {
$installer->addError(sprintf('The installed PHP version (%1$s) is too low. Omeka requires at least version %2$s', PHP_VERSION, self::PHP_MINIMUM_VERSION));
}
foreach (self::$requiredExtensions as $ext) {
if (!extension_loaded($ext)) {
$installer->addError(sprintf('Omeka requires the PHP extension %s, and it is not loaded.', $ext));
}
}
}
public function perform(Installer $installer)
{
try {
$connection = $installer->getServiceLocator()->get('Omeka\\Connection');
$connection->connect();
} catch (\Exception $e) {
$installer->addError($e->getMessage());
return;
}
$version = $connection->getWrappedConnection()->getServerVersion();
if (version_compare($version, self::MYSQL_MINIMUM_VERSION, '<')) {
$installer->addError(sprintf('Omeka requires at least MySQL version %s, but this server is running version %s.', self::MYSQL_MINIMUM_VERSION, $version));
}
}
public function perform(Installer $installer)
{
$filesDir = OMEKA_PATH . '/files';
if (!is_dir($filesDir) || !is_writable($filesDir)) {
$installer->addError(sprintf('"%s" is not a writable directory.', $filesDir));
return;
}
}
public function perform(Installer $installer)
{
$schemaPath = OMEKA_PATH . '/data/install/schema.sql';
if (!is_readable($schemaPath)) {
$installer->addError('Could not read the schema installation file.');
return;
}
$schema = file_get_contents($schemaPath);
$statements = explode(';', $schema);
$connection = $installer->getServiceLocator()->get('Omeka\\Connection');
try {
foreach ($statements as $statement) {
$statement = trim($statement);
if ('' === $statement) {
continue;
}
$connection->exec($statement);
}
} catch (DBALException $e) {
$installer->addError($e->getMessage());
return;
}
}
public function perform(Installer $installer)
{
$installer->addError('error_message');
}
